UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 15 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1009 89 10.0 1.0 54 9.0 5.8 250 5 282.4 283.1 278.6 293.8 4.07 1 1000 163 9.0 -1.0 49 10.0 4.6 255 7 282.1 282.8 277.7 292.1 3.55 2 925 801 2.6 -3.4 65 6.0 0.2 260 11 282.0 282.5 277.2 291.0 3.21 3 899 1031 0.6 -4.4 69 5.0 -1.4 261 12 282.2 282.7 277.1 290.9 3.06 4 850 1481 -1.3 -8.3 59 7.0 -3.8 262 14 284.8 285.2 277.5 291.7 2.40 5 742 2541 -11.7 -15.4 74 3.7 -12.7 264 19 284.7 285.0 276.3 289.3 1.55 6 730 2666 -9.7 -15.7 62 6.0 -11.3 264 19 288.3 288.5 278.1 292.9 1.54 7 700 2989 -10.3 -25.3 28 15.0 -13.5 265 21 291.1 291.2 278.3 293.3 0.70 8 690 3099 -10.9 -27.9 23 17.0 -14.2 266 22 291.6 291.7 278.3 293.4 0.56 9 630 3791 -14.7 -31.7 22 17.0 -17.6 270 25 295.0 295.0 279.7 296.4 0.43 10 500 5490 -28.3 -40.3 31 12.0 -29.5 280 35 298.5 298.6 281.0 299.3 0.23 11 400 7050 -41.3 -49.3 42 8.0 -41.6 260 46 301.3 301.3 282.0 301.7 0.11 12 398 7084 -41.7 -49.7 42 8.0 -42.1 260 46 301.2 301.2 282.0 301.6 0.10 13 379 7415 -43.7 -51.7 41 8.0 -44.0 260 51 302.8 302.8 282.7 303.1 0.09 14 358 7797 -46.5 -54.5 40 8.0 -46.7 260 56 304.1 304.1 283.1 304.3 0.07 15 310 8746 -50.5 -59.5 34 9.0 -50.7 260 68 311.2 311.2 285.8 311.4 0.04 16 300 8960 -50.7 -59.7 34 9.0 -50.9 270 68 313.9 313.9 286.8 314.0 0.04 17 259 9917 -46.6 -58.9 23 12.3 -47.0 205 103 333.4 333.4 292.7 333.6 0.05 18 251 10124 -45.7 -58.7 22 13.0 -46.2 205 92 337.7 337.7 293.8 338.0 0.06 19 250 10150 -45.9 -58.9 22 13.0 -46.4 205 91 337.8 337.8 293.9 338.1 0.05 20 212 11245 -46.7 -63.7 13 17.0 -47.3 283 84 352.9 352.9 297.3 353.0 0.03 21 200 11630 -47.7 -64.7 12 17.0 -48.3 310 81 357.2 357.2 298.2 357.4 0.03 22 150 13520 -49.9 -69.9 8 20.0 -50.5 285 36 384.1 384.1 302.9 384.2 0.02 23 143 13834 -50.3 -70.3 8 20.0 -50.9 287 37 388.7 388.7 303.6 388.8 0.02 24 123 14812 -54.5 -74.5 7 20.0 -54.9 295 40 398.1 398.1 305.0 398.2 0.01 25 100 16140 -55.3 -75.3 7 20.0 -55.8 305 44 420.9 420.9 307.8 421.0 0.01 26 70 18400 -57.3 -78.3 5 21.0 -57.9 245 19 461.8 461.8 312.0 461.9 0.01 27 56 19815 -58.9 -78.9 6 20.0 -59.5 238 45 488.6 488.6 314.1 488.7 0.01 28 56 19815 -58.9 -78.9 6 20.0 -59.5 238 45 488.6 488.6 314.1 488.7 0.01 29 50 20530 -58.9 -78.9 6 20.0 -59.5 235 58 504.7 504.7 315.3 504.8 0.02 30 44 21334 -56.5 -77.5 5 21.0 -57.4 258 54 529.3 529.3 316.9 529.5 0.02 31 38 22256 -59.1 -81.1 4 22.0 -59.9 283 49 545.4 545.4 317.8 545.5 0.01 32 30 23740 -57.5 -79.5 4 22.0 -58.7 325 42 587.9 587.9 320.0 588.1 0.02 33 28 24176 -57.5 -79.5 4 22.0 -58.7 315 39 599.6 599.6 320.6 599.8 0.03 34 27 24405 -58.9 -80.9 4 22.0 -60.0 309 38 601.9 601.9 320.7 602.1 0.02 35 26 24641 -60.1 -82.1 4 22.0 -61.1 304 36 605.1 605.1 320.9 605.2 0.02 36 20 26300 -54.3 -77.3 4 23.0 -56.6 265 25 670.0 670.0 323.4 670.4 0.05 37 16 27725 -57.3 -79.3 5 22.0 -59.3 704.3 704.3 324.6 704.7 0.05 38 13 29062 -50.7 -73.7 5 23.0 -54.9 770.3 770.3 326.5 771.6 0.14 39 10 30780 -49.3 -73.3 4 24.0 -54.8 835.5 835.6 328.1 837.5 0.19 40 9.7 30980 -47.7 -71.7 5 24.0 -53.9 848.9 849.0 328.4 851.5 0.25 TRP 310 8746 -50.5 -59.5 34 9.0 -50.7 260 68 311.2 311.2 285.8 311.4 0.04 WND 259 9917 -46.6 -58.9 23 12.3 -47.0 205 103 333.4 333.4 292.7 333.6 0.05 Sounding variables and indices 1000-500 mb thick: 5327.00 m Freezing level: 883.53 mb = 1173.37 m = 3849.59 ft Wetbulb zero: 922.22 mb = 825.36 m = 2707.83 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 44.08 % Est. max temperature: 11.88 C = 53.38 F Sfc-Lift cond lev (LCL): 879.67 mb = 1205.79 m = 3955.94 ft T: -0.14 C 700-500 lapse rate: 7.20 C/km ThetaE index: 2.94 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 816.25 mb = 1796.99 m = 5895.56 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 12.40 C = 54.32 F Cap Strength: 6.02 C Lifted Index: 6.72 C Risk: None Lifted Index @300 mb: 15.84 C Lifted Index @700 mb: 4.27 C Showalter Index: 6.60 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 20.00 C K Index: 3.70 Risk: None Sweat Index: 63.07 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.11 J/kg Max Up Vert Vel: 1.49 m/s Conv Inhibition (B-): 63.51 J/kg Cap Strength: 6.74 C Lift Cond Lev (LCL): 850.18 mb = 1479.31 m = 4853.33 ft Lev Free Conv (LFC): 755.18 mb = 2403.49 m = 7885.38 ft Equ Level (EL): 735.18 mb = 2611.70 m = 8568.48 ft B at Equ Level: -3.66 J/kg Max Parcel Lev (MPL): 735.18 mb = 2611.70 m = 8568.48 ft Wind level data Storm motion: 301 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1009 89 250 5 4.7 1.7 | 137 14 -9.8 10.4 1 1000 163 255 7 6.8 1.8 | 144 13 -7.7 10.5 2 925 801 260 11 10.8 1.9 | 161 11 -3.6 10.6 3 700 2989 265 21 20.9 1.8 | 212 12 6.5 10.6 4 500 5490 280 35 34.5 -6.1 | 262 20 20.0 2.6 5 400 7050 260 46 45.3 8.0 | 242 35 30.8 16.7 6 310 8746 260 68 67.0 11.8 | 249 56 52.5 20.5 7 300 8960 270 68 68.0 -0.0 | 261 54 53.5 8.7 8 259 9917 205 103 43.5 93.3 | 196 106 29.1 102.1 9 250 10150 205 91 38.5 82.5 | 195 94 24.0 91.2 10 200 11630 310 81 62.0 -52.1 | 312 64 47.6 -43.3 11 150 13520 285 36 34.8 -9.3 | 272 20 20.3 -0.6 12 100 16140 305 44 36.0 -25.2 | 307 27 21.6 -16.5 13 70 18400 245 19 17.2 8.0 | 189 17 2.8 16.8 14 50 20530 235 58 47.5 33.3 | 218 53 33.1 42.0 15 30 23740 325 42 24.1 -34.4 | 339 27 9.6 -25.7 16 20 26300 265 25 24.9 2.2 | 224 15 10.5 10.9 Wind Parameters Mean winds (0-6000m): 271.1 at 22.5 knts Storm direction: 301.1 at 16.9 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 77.2 deg Storm rel helicity (0-3000m) pos: 48.6 neg: 0.0 tot: 48.6 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 29.43 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 256 8 148 13| 4.9 0.0 4.9| 13.8 0.0 13.8 27.7 0.85| 4.9 4.2 1000 259 9 154 12| 3.8 0.0 3.8| 21.4 0.0 21.4 21.4 0.88| 3.8 3.4 1500 260 11 160 11| 3.3 0.0 3.3| 28.0 0.0 28.0 18.7 0.91| 3.4 3.1 2000 261 12 167 11| 3.1 0.0 3.1| 34.6 0.0 34.6 17.3 0.93| 3.1 2.9 2500 262 13 173 11| 3.0 0.0 3.0| 41.3 0.0 41.3 16.5 0.93| 3.0 2.8 3000 263 14 179 11| 2.9 0.0 2.9| 48.6 0.0 48.6 16.2 0.93| 2.9 2.7 4000 265 17 193 11| 2.9 0.0 2.9| 68.9 0.0 68.9 17.2 0.93| 3.0 2.7 5000 268 20 209 11| 2.9 0.0 2.9| 92.5 0.0 92.5 18.5 0.91| 3.0 2.7 6000 271 23 224 12| 2.7 0.5 3.2|103.1 -20.8 82.4 13.7 0.66| 3.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251015.12.gif